21415612770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{5441}}^1$

素因数の和:5988

約数の個数: 96

約数和(自身を含む): 56372110704

約数和(自身を除く): 34956497934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 433, 505, 606, 866, 909, 1010, 1299, 1515, 1818, 2165, 2598, 3030, 3897, 4330, 4545, 5441, 6495, 7794, 9090, 10882, 12990, 16323, 19485, 27205, 32646, 38970, 43733, 48969, 54410, 81615, 87466, 97938, 131199, 163230, 218665, 244845, 262398, 393597, 437330, 489690, 549541, 655995, 787194, 1099082, 1311990, 1648623, 1967985, 2355953, 2747705, 3297246, 3935970, 4711906, 4945869, 5495410, 7067859, 8243115, 9891738, 11779765, 14135718, 16486230, 21203577, 23559530, 24729345, 35339295, 42407154, 49458690, 70678590, 106017885, 212035770, 237951253, 475902506, 713853759, 1189756265, 1427707518, 2141561277, 2379512530, 3569268795, 4283122554, 7138537590, 10707806385, 21415612770]

約数ペア:

[(1, 21415612770), (2, 10707806385), (3, 7138537590), (5, 4283122554), (6, 3569268795), (9, 2379512530), (10, 2141561277), (15, 1427707518), (18, 1189756265), (30, 713853759), (45, 475902506), (90, 237951253), (101, 212035770), (202, 106017885), (303, 70678590), (433, 49458690), (505, 42407154), (606, 35339295), (866, 24729345), (909, 23559530), (1010, 21203577), (1299, 16486230), (1515, 14135718), (1818, 11779765), (2165, 9891738), (2598, 8243115), (3030, 7067859), (3897, 5495410), (4330, 4945869), (4545, 4711906), (5441, 3935970), (6495, 3297246), (7794, 2747705), (9090, 2355953), (10882, 1967985), (12990, 1648623), (16323, 1311990), (19485, 1099082), (27205, 787194), (32646, 655995), (38970, 549541), (43733, 489690), (48969, 437330), (54410, 393597), (81615, 262398), (87466, 244845), (97938, 218665), (131199, 163230)]